2015 VOLKSWAGEN CC light

When the ignition is switched on, several warning and indicator lights
come on briefly for a function check. They go out after a few seconds.
WARNING
Failure to heed warning lights and instrument cluster text mes-
sages can cause the vehicle to break down in traffic and result
in a collision and serious personal injury.
Never ignore warning lights or text WARNINGS.
Always stop the vehicle as soon as it is safe to do so.
NOTICE
Failure to heed warning lights or text WARNINGS can result in
vehicle damage.
Engine coolant specifications

Checking engine coolant level
When the engine is cold, check the engine coolant level relative to
the marking on the side of the expansion tank ⇒ fig. 168.
If the coolant level in the tank is below the minimum mark (“min”),
add coolant. When the engine is warm, the engine coolant level may
be slightly above the upper edge of the marked range.
Adding engine coolant
Always protect face, hands and arms from hot escaping coolant or
steam by covering the cap with a large, thick rag.
Carefully unscrew the cap ⇒ .
Add only new engine coolant according to Volkswagen specifica-
tions (⇒ Engine coolant specifications) ⇒ .
The engine coolant level must be inside the marks on the side of
the reservoir ⇒ fig. 168. Do not fill above the top edge of the filling
range! ⇒ 
Screw the lid tightly.
Even in an emergency, do not use any other kind of coolant addi-
tive if engine coolant meeting Volkswagen specifications (⇒ page 456,
Engine coolant specifications) is unavailable! Instead, add distilled
water only ⇒ . As soon as possible, have the correct coolant ratio
restored using engine coolant that meets Volkswagen specifications
⇒  Engine coolant specifications.

WARNING
Hot steam and hot engine coolant can cause serious burns.
Never open the hood if you see steam or coolant escaping
from the engine compartment. Always wait until you no longer
see or hear steam or coolant escaping from the engine.
Always let the engine cool down completely before carefully
opening the hood. Hot components will burn skin on contact.
When the engine has cooled down and you are ready to open
the hood:
– Apply the electronic parking brake and shift the transmis-
sion into Park (P) (automatic) or Neutral (manual only).
– Take the vehicle key out of the ignition.
– On vehicles with Keyless Access, make sure that the re-
mote control vehicle key is out of range of the vehicle and
that the vehicle cannot be started by depressing the starter
button
– Always keep children and others away from the engine
compartment and never leave them unsupervised.
The engine coolant system is under pressure when the en-
gine is hot. Never unscrew the coolant expansion tank cap
when the engine is hot. Hot coolant can spray out and cause
severe burns and other serious injuries.
– Turn the cap slowly and very carefully in a counterclock-
wise direction while applying light downward pressure on the
top of the cap.
– Always protect your face, hands, and arms from hot escap-
ing coolant or steam by covering the cap with a large, thick
rag.
Never spill fluids on the engine or exhaust system when re-
filling. Spilling fluids onto hot parts of the engine or exhaust
system can cause a fire. Under some conditions, the ethylene
glycol in engine coolant can catch fire.
NOTICE
Use distilled water only when adding coolant! All other types
of water contain chemical compounds that can cause extensive
corrosion damage to the engine. This can even lead to engine

WARNING
Working on the batteries or the electrical system in your vehicle
can cause serious acid burns, fires, explosions, or electrical
shocks. Always read and heed the following WARNINGS and
safety precautions before working on the batteries or the elec-
trical system.
Before working on the electrical system, always switch off
the ignition and all electrical consumers and disconnect the
negative (-) cable from the standard 12 Volt battery.
When you change a light bulb, always switch off the light
first.
Always keep children away from battery acid and vehicle bat-
teries in general.
Always wear eye protection. Never let battery acid or lead
particles come into contact with your eyes, skin, or clothing.
Sulfuric battery acid is very corrosive. It can burn unprotect-
ed skin and cause blindness. Always wear protective gloves
and eye protection. To reduce your risk of injury, never tilt the
batteries, as this could spill acid through the vents and burn
you.
If you get battery acid in your eyes or on your skin, immedi-
ately rinse with cold water for several minutes and then get
immediate medical attention. If you swallow any battery acid,
get medical attention immediately.
When disconnecting the batteries from the vehicle electrical
system, always disconnect the negative cable (-) first and then
the positive cable (+).
Always switch off all electrical consumers before reconnect-
ing 12 Volt batteries. Reconnect the plus cable (+) first and then
the negative cable (-). Never reverse the polarity of the connec-
tions. This could cause a fire.
A highly explosive mixture of gases is given off when the bat-
tery is being charged.
Do not smoke and avoid fires, sparks, and open flames when
working. Never create sparks or electrostatic charges when
handling cables and electrical equipment. Never short circuit
the battery terminals. High-energy sparks can cause serious
personal injury.

Never use or attempt to charge a damaged or frozen battery,
or a battery that was frozen but has thawed. Charging a frozen
or thawed battery could cause explosions and chemical burns!
Replace damaged or frozen vehicle batteries immediately. A
dead battery can freeze at temperatures around +32 °F (0 °C).
If the battery has a vent line or tube, make sure that it is
properly connected to the battery.
Always make sure that the vent line is securely attached to a
vehicle battery that is located in the luggage compartment.
WARNING
California Proposition 65 Warning
Battery posts, terminals, and related accessories contain
lead and lead components, chemicals known to the State of
California to cause cancer and reproductive harm. Wash your
hands after handling.
NOTICE
Do not expose the vehicle battery to direct sunlight for an ex-
tended period of time as ultraviolet rays may damage the battery
housing.
If the vehicle is left standing in the cold for a long time, protect
the vehicle battery from freezing. A battery will be permanently
damaged by freezing.
Undeployed battery isolator modules are classified as Perchlo-
rate Material. Special handling may apply – see
http://www.dtsc.ca.gov/hazardouswaste/perchlorate. Obey all appli-
cable legal requirements regarding handling and disposal of the vehi-
cle or parts of its restraint system, including airbag modules and safe-
ty belts with pretensioners. Authorized Volkswagen dealers and au-
thorized Volkswagen Service Facilities are familiar with the require-
ments, and we recommend that you have them perform this service
for you.
Emergency starting and starting the engine with a very weak ve-
hicle battery or after the vehicle battery has been replaced may

change or delete system settings (including time, date, personal con-
venience settings, and programming). Check the settings and correct
as necessary once the vehicle battery has built up a sufficient charge.
Warning light

Vehicles with 3.6 liter engines: Open the luggage compartment lid
⇒  Luggage compartment lid.
Opening the battery cover
Depending on the engine type, there are different kinds of battery
covers:
Vehicles with 2.0 liter engines: Press on the clip in direction of the
arrow ⇒ fig. 170 (1) and remove the cover upward.
Vehicles with 3.6 liter engines: Remove the trim panel to access
the vehicle battery ⇒ fig. 171.
Checking the vehicle battery acid level
If the lighting conditions are poor, use a flashlight so that you can
clearly see the battery acid level indicator and tell what color it is.
Never use an open flame or an unprotected light source.
The round battery window (“acid level indicator”) on the top of the
battery changes color, depending on the battery's electrolyte level.

Color Action
Light yellow
or colorless
Battery electrolyte level is too low.
The vehicle battery may need to be
replaced. Have it checked by an
authorized Volkswagen dealer or an
authorized Volkswagen Service Fa-
cility.
Black Battery electrolyte level is satisfacto-
ry.

Only use maintenance-free vehicle batteries meeting standards
TL 825 06 and VW 7 50 73. These standards must date from Au-
gust 2008 or later.
Disconnecting the vehicle battery
If the battery must be disconnected from the vehicle's electrical sys-
tem, note the following:
Switch off all electrical systems and devices and the ignition.
Unlock the vehicle before disconnecting the battery; otherwise the
alarm system will go off.
First disconnect the negative cable (-) and then the positive cable
(+) ⇒ .
Connecting the vehicle battery
Prior to reconnecting the battery, switch off all electrical systems
and devices and the ignition.
Connect the positive cable (+) first and then the negative cable (-)
⇒ .
After the battery is connected and the ignition is switched on, different
indicator lights may come on. They should go out after you drive a
short distance at 10–12 mph (15–20 km/h). If the indicator lights do
not go out, contact an authorized Volkswagen dealer or an authorized
Volkswagen Service Facility and have the vehicle checked.
If the battery was disconnected for a long time, the next scheduled
service may not be correctly calculated and displayed ⇒ page 12,
Instrument cluster. The maximum permissible service and mainte-
nance intervals are shown in the ⇒ Booklet Warranty and Mainte-
nance.
Vehicles with Keyless Access
If the ignition will not start after reconnecting the vehicle battery, lock
the vehicle from the outside and unlock it again ⇒  Unlocking or lock-
ing the vehicle with Keyless Access, ⇒  Unlocking or locking the vehi-
cle with Keyless Access. Then try to start the ignition again. If the
ignition cannot be switched on, contact an authorized Volkswagen
dealer, an authorized Volkswagen Service Facility, or another quali-
fied workshop for assistance.